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发明名称
Приспособление для прикрепления рельса к подкладке
摘要
申请公布号
SU57841(A1)
申请公布日期
1939.11.30
申请号
SU19390002259
申请日期
1939.06.04
申请人
KOLOSOV V.Z.;KOLOSOV G.Z.;KOLOSOV Z.F.
发明人
KOLOSOV V.Z.;KOLOSOV G.Z.;KOLOSOV Z.F.
分类号
E01B9/48
主分类号
E01B9/48
代理机构
代理人
主权项
地址
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